brown hosted him in his civil rights tour after he got out of prison. >> mandela came here in 1990, and 70,000 packed into the coliseum to see their hero and receive thanks for his activism. >> it is you, the people of the bay area, who have given me and my dedication hopes to continue to prosper. >> the bay area choir who performed for him in south africa will be live at 6:30. >>> the man who paid a lot of money to combat -- tenure and the mark he leaves behind. >> reporter: the so-called supercop is back in new york. the mayor elect named william braton the job he had under giuliani. >> this is a beacon of light for the rest of world. >> reporter: his record of cleaning up crime was what attracted the oakland officials, paying him $250,000 to tell them how to tackle crime here. a year-long contract job that ended a month ago. >> i think what bill did was that he came in and he watched how we were implementing different things, from time to time, our crime analysis. even though you can do the form of it, do you do the heart of it, try to predict where the crime will happen? having some